topic can see layer with embedded js viewer, but fails otherwise in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/can-see-layer-with-embedded-js-viewer-but-fails/m-p/449311#M41508 <HTML><HEAD></HEAD><BODY><P>We have an arcgis server that hosts a layer. If you use "<STRONG>View In:</STRONG> &nbsp;&nbsp;<A href="http://srvags.sgc.gov.co/arcgis/rest/services/sismicidad_historica_2/mapa_de_intensidades/MapServer?f=jsapi" target="_blank">ArcGIS JavaScript</A>", thinks work fine.However, when you copy the very same code (via ctrl+u) and make the proper adjustments in urls, nothing shows up. developer tools show no errors or warnings. Any suggestion? any tool i can use to find more info?</P><P></P><P>thanks</P></BODY></HTML> Fri, 09 Feb 2018 23:11:21 GMT davidzornosa 2018-02-09T23:11:21Z can see layer with embedded js viewer, but fails otherwise https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/can-see-layer-with-embedded-js-viewer-but-fails/m-p/449311#M41508 <HTML><HEAD></HEAD><BODY><P>We have an arcgis server that hosts a layer. If you use "<STRONG>View In:</STRONG> &nbsp;&nbsp;<A href="http://srvags.sgc.gov.co/arcgis/rest/services/sismicidad_historica_2/mapa_de_intensidades/MapServer?f=jsapi" target="_blank">ArcGIS JavaScript</A>", thinks work fine.However, when you copy the very same code (via ctrl+u) and make the proper adjustments in urls, nothing shows up. developer tools show no errors or warnings. Any suggestion? any tool i can use to find more info?</P><P></P><P>thanks</P></BODY></HTML> Fri, 09 Feb 2018 23:11:21 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/can-see-layer-with-embedded-js-viewer-but-fails/m-p/449311#M41508 davidzornosa 2018-02-09T23:11:21Z Re: can see layer with embedded js viewer, but fails otherwise https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/can-see-layer-with-embedded-js-viewer-but-fails/m-p/449312#M41509 <HTML><HEAD></HEAD><BODY><P><A href="https://community.esri.com/migrated-users/103548">david zornosa</A>‌ So you're copying the source code and pasting it into a separate HTML file? Where are you hosting that HTML file? If it is not on the same domain as your ArcGIS server you may be experiencing a CORS issue.</P><P></P><P>More Info:</P><UL><LI><A class="link-titled" href="https://developers.arcgis.com/javascript/latest/guide/cors/index.html" title="https://developers.arcgis.com/javascript/latest/guide/cors/index.html">CORS with the API | ArcGIS API for JavaScript 4.6</A>&nbsp;</LI><LI><A class="link-titled" href="https://developers.arcgis.com/javascript/3/jshelp/ags_proxy.html" title="https://developers.arcgis.com/javascript/3/jshelp/ags_proxy.html">Using the proxy | Guide | ArcGIS API for JavaScript 3.23</A>&nbsp;</LI></UL></BODY></HTML> Thu, 15 Feb 2018 15:26:01 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/can-see-layer-with-embedded-js-viewer-but-fails/m-p/449312#M41509 GavinRehkemper 2018-02-15T15:26:01Z